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It doesn't matter what you use, you still need at least two numbers to find a GCF.

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12y ago
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Q: How do you find HCF of 90 using index notations?
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Can you find the HCF of 3 numbers using euclids division lemma?

Yes.First find the HCF of two of the numbers, then find the HCF of that answer and the third number.In this way you could find the HCF of as many numbers as you want.


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The Highest Common Factor (HCF) of 1296 and 960 is the largest positive integer that divides both numbers without leaving a remainder. To find the HCF, we can use the Euclidean algorithm, which involves dividing the larger number by the smaller number and then using the remainder as the new divisor in the next iteration. By repeating this process, we find that the HCF of 1296 and 960 is 48.


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